Electrostatic spray gun air cap



FIG. 1 is a first perspective view of an electrostatic spray gun air cap;

FIG. 2 is a second perspective view of the electrostatic spry gun air cap;

FIG. 3 is a left side view of the electrostatic spray gun air cap;

FIG. 4 is a right side view of the electrostatic spray gun air cap;

FIG. 5 is a front elevational view of the electrostatic spray gun air cap;

FIG. 6 is a rear elevational view of the electrostatic spray gun air cap;

FIG. 7 is a top plan view of the electrostatic spray gun air cap; and,

FIG. 8 is a bottom plan view of the electrostatic spray gun air cap. 

CLAIM The ornamental design for an electrostatic spray gun air cap, as shown and described. 